• Applied Research Solutions (Springfield, VA)
    …are motivated through our industry competitive benefits package, our awards and recognition program, and personalized attention from ARS Senior Managers.?? ... **Description** ARS is looking for a DevOps Engineer . As a DevOps Engineer , you...enterprise environment using DoD (US Department of Defense) standard vulnerability tools such as Nessus Security Center. + Audit… more
    DirectEmployers Association (11/04/25)
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  • Zscaler (Washington, DC)
    …agility with a cloud-first strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management engineer inside ... systems, and adhering to one-way diode transfer protocols.** Reporting to the Senior Manager of Information Security Engineering, you will be responsible for: +… more
    DirectEmployers Association (11/22/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a broad scope of ... industry standards, company policies, and regulatory requirements. + Conduct network vulnerability assessments and respond to security threats. + Support network… more
    DirectEmployers Association (12/03/25)
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  • Tyto Athene (Reston, VA)
    **Description** Tyto Athene is hiring a ** Senior Google Cloud Solutions Engineer ** to design and implement secure, scalable cloud solutions. This is both a ... protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1562/ senior -google-cloud-solutions- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Reston_ **ID** _2025-1562_… more
    DirectEmployers Association (11/04/25)
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  • AeroVironment (Centreville, VA)
    …a System Security Plan (SSP) to include continues monitoring, vulnerability risk assessments, Assured File Transfers procedures, hardware/software configuration ... training. + Oversee day-to-day information system security operations including assisting the Sr . ISSM on all technical security matters. + Perform other associated… more
    DirectEmployers Association (10/11/25)
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  • Sr Vulnerability Engineer

    Datavant (Washington, DC)
    …to realize our bold vision for healthcare. **What We're Looking For** As a ** Sr Vulnerability Engineer ** , you will be responsible for identifying, ... The candidate will have a strong technical background in cybersecurity, vulnerability scanning tools in application, infrastructure space, and risk assessment… more
    Datavant (12/13/25)
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  • DevOps Engineer , Sr .

    William C Brown Inc (Springfield, VA)
    DevOps Engineer , Sr . EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... Deliver simple solutions to complex problems as a DevOps Engineer , Sr . Here, you'll tailor cutting-edge solutions...reliability, and drive security initiatives, like access control and vulnerability testing * Work with A&A Teams to maintain… more
    William C Brown Inc (12/01/25)
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  • Sr . DevSecOps Engineer

    Leidos (Ashburn, VA)
    **Description** Leidos is seeking a skilled Sr DevSecOps Engineer to lead efforts in automating and optimizing our cloud integration pipelines for the Passenger ... and obtain a CBP Background Investigation prior to start + Proven experience as a Senior DevSecOps Engineer or similar leadership role with a strong focus on… more
    Leidos (12/05/25)
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  • Sr . DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Sr . DevOps Engineer Location: Springfield, VA, US Job ID: ATR 17260 Job Description Title: Sr . DevOps Engineer Location: Springfield, VA ... customer. As part of the GSS Team the DevOps Engineer 's expertise is needed to support a sophisticated enterprise...reliability, and drive security initiatives, like access control and vulnerability testing - Work with A&A Teams to maintain… more
    Arena Technical Resources, LLC (11/29/25)
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  • Azure Security Sr . Engineer

    Arena Technical Resources, LLC (Washington, DC)
    Azure Security Sr . Engineer Location: Washington, DC, US Job ID: ATR 17715 Job Description Job Title: Azure Security Sr . Engineer Location: Washington, ... for IL6) for continuous monitoring, logging, and incident response - Conduct vulnerability assessments and implement remediations aligned to NIST 800-53, DoD STIGs,… more
    Arena Technical Resources, LLC (11/29/25)
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  • Sr . System Admin, IT Engineer III

    TekSynap (Washington, DC)
    …a US Citizen + Must successfully obtain a Public Trust **Overview** We are seeking a Sr . Systems Admin, IT Engineer III to join our team supporting Joint Service ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Provide senior systems administrators and support to all incident escalation tickets that are unable to… more
    TekSynap (10/16/25)
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  • Sr Site Reliability Engineer

    SitusAMC (Washington, DC)
    …+ Standardize Monitoring and alerting environments + Participate in patching and vulnerability remediation + Manage IAM roles and conduct basic security audits + ... inventory accounts + Ability to administrate source code repositories + Work with Sr . Engineers on scoping out proposed Projects + Become member of Incident response… more
    SitusAMC (12/03/25)
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  • AI/ML Engineer with RE/VR proficiency and…

    Cipher Tech Solutions (Vienna, VA)
    …while maintaining strong proficiency in software development, reverse engineering, and vulnerability research. You will apply your foundational knowledge of RE, VR, ... have proficiency in reverse engineering with an aptitude for performing vulnerability research. + Must be possess strong verbal/written communications skills that… more
    Cipher Tech Solutions (11/19/25)
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  • Sr . Sales Engineer

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... civil, and commercial markets. **Our NIGHTWING group is looking for a Sales Engineer , who will perform a key leadership role in identifying, aligning and driving… more
    Nightwing (12/12/25)
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  • Sr Software Engineer

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. Nightwing is delivering technical support to customer… more
    Nightwing (11/25/25)
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  • Vulnerability Researcher: Senior

    Cipher Tech Solutions (Vienna, VA)
    …Vienna, VA Description: The candidate will be working independently as a Vulnerability Researcher to identify flaws in software. The candidate must be familiar ... with the latest techniques in vulnerability research and demonstrate their ability to follow best...of analyzing malicious code. The goal of a reverse engineer is to understand how the malicious code works… more
    Cipher Tech Solutions (11/21/25)
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  • Sr . Program Manager

    NANA Regional Corporation (Quantico, VA)
    …teams providing cybersecurity support, including incident detection and response, vulnerability management, and compliance with cybersecurity standards and best ... teams providing cybersecurity support, including incident detection and response, vulnerability management, and compliance with cybersecurity standards and best… more
    NANA Regional Corporation (10/08/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI ... our Springfield, VA location. Our positions are required to be onsite. The Senior Computer Network Defense (CND) Engineer tests, implements, deploys, maintains,… more
    V2X (12/12/25)
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  • Information Systems Security Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages security solutions for information… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Senior Security Engineer

    Leidos (Arlington, VA)
    …+ Tackles large security projects, both of a technical and compliance nature. The senior engineer is expected to tackle difficult technical issues and changes ... **Description** Leidos has an immediate need for a Senior Security Engineer for a new...technical assessment and process improvement initiatives + Communicate security vulnerability reports and trends to ensure appropriate corrective action… more
    Leidos (12/12/25)
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